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Seismic Processing in the Inverse Data Space, Removal of Surface–Related and Internal MultiplesNormal access

Authors: A. J. Berkhout and D. J. Verschuur
Event name: 69th EAGE Conference and Exhibition incorporating SPE EUROPEC 2007
Session: Multiple Attenuation
Publication date: 11 June 2007
DOI: 10.3997/2214-4609.201401491
Organisations: SPE, EAGE
Language: English
Info: Extended abstract, PDF ( 1004.29Kb )
Price: € 20

Summary:
B036 Seismic Processing in the Inverse Data Space Removal of Surface–Related and Internal Multiples A.J. Berkhout* (Delft University of Technology) & D.J. Verschuur (Delft University of Technology) SUMMARY Considering the dominant role of multiple scattering in seismic data it is proposed to replace data matrix P by its inverse P-1 before starting seismic processing. Making use of the feedback model for seismic data it is shown that surface-related multiple scattered energy is mapped onto the zero time axis of the inverse data space. The practical consequence of this property may be significant: multiple elimination in the inverse data space simplifies


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